Triple

T12402612
Position Surface form Disambiguated ID Type / Status
Subject Ulm–Augsburg railway E296295 entity
Predicate partOf P40 FINISHED
Object Stuttgart–Munich rail axis
The Stuttgart–Munich rail axis is a major German east–west railway corridor connecting the cities of Stuttgart and Munich and forming part of an important trans-European transport route.
E981369 NE FINISHED

How this triple was built (4 steps)

Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.

NER Named-entity recognition gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Stuttgart–Munich rail axis | Statement: [Ulm–Augsburg railway, partOf, Stuttgart–Munich rail axis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Stuttgart–Munich rail axis
Context triple: [Ulm–Augsburg railway, partOf, Stuttgart–Munich rail axis]
  • A. Munich–Nuremberg high-speed railway
    The Munich–Nuremberg high-speed railway is a German high-speed rail line in Bavaria that enables fast passenger services between the cities of Munich and Nuremberg.
  • B. Nuremberg–Ingolstadt high-speed railway
    The Nuremberg–Ingolstadt high-speed railway is a major German high-speed rail line in Bavaria that forms part of the key north–south corridor between Nuremberg and Munich.
  • C. Nuremberg–Regensburg railway
    The Nuremberg–Regensburg railway is a major German rail line in Bavaria that links the cities of Nuremberg and Regensburg, serving both regional and long-distance passenger and freight traffic.
  • D. Munich–Passau railway
    The Munich–Passau railway is a major electrified main line in southern Germany that connects Munich with Passau and serves as an important corridor for both domestic and international rail traffic toward Austria and Eastern Europe.
  • E. Munich–Lindau railway
    The Munich–Lindau railway is a major rail line in southern Germany connecting Munich with the Lake Constance region and serving as an important route toward Switzerland.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Stuttgart–Munich rail axis
Triple: [Ulm–Augsburg railway, partOf, Stuttgart–Munich rail axis]
Generated description
The Stuttgart–Munich rail axis is a major German east–west railway corridor connecting the cities of Stuttgart and Munich and forming part of an important trans-European transport route.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Stuttgart–Munich rail axis
Target entity description: The Stuttgart–Munich rail axis is a major German east–west railway corridor connecting the cities of Stuttgart and Munich and forming part of an important trans-European transport route.
  • A. Munich–Nuremberg high-speed railway
    The Munich–Nuremberg high-speed railway is a German high-speed rail line in Bavaria that enables fast passenger services between the cities of Munich and Nuremberg.
  • B. Nuremberg–Ingolstadt high-speed railway
    The Nuremberg–Ingolstadt high-speed railway is a major German high-speed rail line in Bavaria that forms part of the key north–south corridor between Nuremberg and Munich.
  • C. Nuremberg–Regensburg railway
    The Nuremberg–Regensburg railway is a major German rail line in Bavaria that links the cities of Nuremberg and Regensburg, serving both regional and long-distance passenger and freight traffic.
  • D. Munich–Passau railway
    The Munich–Passau railway is a major electrified main line in southern Germany that connects Munich with Passau and serves as an important corridor for both domestic and international rail traffic toward Austria and Eastern Europe.
  • E. Munich–Lindau railway
    The Munich–Lindau railway is a major rail line in southern Germany connecting Munich with the Lake Constance region and serving as an important route toward Switzerland.
  • F. None of above. chosen

Provenance (5 batches)

The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.

Step Stage Batch ID Status When
creating Elicitation batch_69d6ad9f464c81909db36d7e96e34b9e completed April 8, 2026, 7:33 p.m.
NER Named-entity recognition batch_69d94d477004819095e65ef6f70c69d9 completed April 10, 2026, 7:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69f63484c6808190a71d24f8ee3a7e15 completed May 2, 2026, 5:29 p.m.
NEDg Description generation batch_69f63675dbb08190b2711d1d58ffea9b completed May 2, 2026, 5:37 p.m.
NED2 Entity disambiguation (via description) batch_69f6375cc6908190922825013e0b4000 completed May 2, 2026, 5:41 p.m.
Created at: April 8, 2026, 9:55 p.m.